2AD164B-B05OA1-DS06-C2N1
MPN: R911277214
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The Bosch Rexroth Indramat 2AD164B-B05OA1-DS06-C2N1 is part of the 2AD 3-Phase Induction Motors series and is a synchronous AC servomotor with a frame size of 2AD164. It features an IP65 protection class, a rated power of 20 kW, and generates a rated torque of 64 Nm. The motor operates at a rated speed of 3,000 rpm.
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Product Description:
The Bosch Rexroth’s induction motor 2AD164B-B05OA1-DS06-C2N1 is designed as a three-phase unit with a power rating of 35 kW that operates from a 470 V source. Its continuous torque is specified as 223 Nm at 1500 rev/min and its winding configuration allows a maximum permissible operating speed of 6000 rev/min.
The 2AD164B-B05OA1-DS06-C2N1 motor offers flange mounting and its power connection is on the top with output orientation towards A side. Its output shaft has a plain design with an imposed sealing ring and its B side offers no shaft extension. The unit uses standard bearings and its vibration severity is classified as class R under DIN ISO 2373. Its nominal current utilization is 55.6 A and its rotor inertia is 0.174 kg·m². This 2AD164B motor has a thermal time constant of 60 minutes and it is equipped with an axial blower unit that consumes 220 VA as rated power from a separate supply of 3 × AC 400 V 50/60 Hz or 3 × AC 460 V 60 Hz. Its average airflow volume is 1120 m³/h from side B to side A through the housing. The motor has an integrated digital servo feedback system that provides position accuracy of ±0.009° absolute and ±0.01′ relative. Its feedback does not support position retention and it requires homing after power on for position reference in closed loop operations.
The 2AD164B-B05OA1-DS06-C2N1 motor is presented with a flange diameter of 350 mm and its body length is 460.5 mm. Its required cable cross section is 16 mm² per conductor and it comes equipped with an inbuilt thermal sensor in the winding for temperature monitoring. It lacks a holding brake assembly and weighs 205 kg on its own.
Frequently Asked Questions about 2AD164B-B05OA1-DS06-C2N1:
Q: How does the axial blower in the 2AD164B-B05OA1-DS06-C2N1 motor improve its performance?
A: The axial blower provides consistent cooling airflow of 1120 m³/h, preventing overheating. This ensures stable performance during continuous duty cycles in demanding applications.
Q: Why is flange mounting preferred in the Bosch Rexroth 2AD164B motor design?
A: The flange mounting enhances structural rigidity and alignment accuracy. This improves load handling while reducing vibration and misalignment issues in mechanical setups.
Q: What is the advantage of the digital servo feedback system in 2AD164B-B05OA1-DS06-C2N1?
A: The integrated digital feedback ensures high positional accuracy of ±0.009°. This allows precision control in automation systems requiring exact motion profiles.
Q: How does the plain output shaft with sealing ring benefit the motor?
A: The sealing ring prevents dust and contaminants from entering. This extends bearing life and maintains smooth shaft rotation under continuous operation.
Q: How does the thermal time constant of 60 minutes affect 2AD164B-B05OA1-DS06-C2N1 motor usage?
A: It allows the motor to absorb thermal variations before overheating. This provides better protection during fluctuating loads and intermittent duty cycles.